SNMP Rename

GO = True
log = open('/tmp/Title_rename.txt', "w")
for d in dmd.Devices.getSubDevices():
    if d.id != d.snmpSysName:
        newid = d.snmpSysName
        print >>log, "Device ID: " + d.id
            print >>log, "Device Title: " + d.title
        print >>log, "Device SysName: " + d.snmpSysName
            print >>log, "Device IP: " + d.manageIp
        print >>log, "New Device Info: " + newid
        if GO == True:
            if d.id == newid and d.title == newid:
                print >>log, "Change not needed."
            elif len(newid) > 0:
                d.setTitle(newid)
                print >>log, "Changed Title to: " + newid
                d.renameDevice(newid)
                print >>log, "Changed ID to: " + newid
                commit()
            else:
                print >>log, "SysName not set. No changes made."
        print >>log, '-'*40